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Diffstat (limited to 'examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/graphics/AdvancedGraphics.java')
-rw-r--r-- | examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/graphics/AdvancedGraphics.java | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/graphics/AdvancedGraphics.java b/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/graphics/AdvancedGraphics.java deleted file mode 100644 index 81ab1c1e9c..0000000000 --- a/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/graphics/AdvancedGraphics.java +++ /dev/null @@ -1,104 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.swt.examples.graphics; - -/* - * Drawing with transformations, paths and alpha blending - * - * For a list of all SWT example snippets see - * http://www.eclipse.org/swt/snippets/ - */ -import java.io.*; -import java.util.*; - -import org.eclipse.swt.*; -import org.eclipse.swt.graphics.*; -import org.eclipse.swt.widgets.*; - -public class AdvancedGraphics { - - private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle.getBundle("examples_graphics"); - - static Image loadImage (Device device, Class clazz, String string) { - InputStream stream = clazz.getResourceAsStream (string); - if (stream == null) return null; - Image image = null; - try { - image = new Image (device, stream); - } catch (SWTException ex) { - } finally { - try { - stream.close (); - } catch (IOException ex) {} - } - return image; - } - - public Shell open(final Display display) { - final Shell shell = new Shell(display); - shell.setText(RESOURCE_BUNDLE.getString("AdvancedGraphics")); //$NON-NLS-1$ - try { - Path path = new Path(display); - path.dispose(); - } catch (SWTException e) { - MessageBox dialog = new MessageBox(shell, SWT.ICON_WARNING | SWT.OK); - dialog.setText(RESOURCE_BUNDLE.getString("Warning")); //$NON-NLS-1$ - dialog.setMessage(RESOURCE_BUNDLE.getString("LibNotFound")); //$NON-NLS-1$ - dialog.open(); - shell.dispose(); - return null; - } - FontData fd = shell.getFont().getFontData()[0]; - final Font font = new Font(display, fd.getName(), 96, SWT.BOLD | SWT.ITALIC); - final Image image = loadImage(display, AdvancedGraphics.class, "irmaos.jpg"); - final Rectangle rect = image.getBounds(); - shell.addListener(SWT.Paint, new Listener() { - public void handleEvent(Event event) { - GC gc = event.gc; - Transform tr = new Transform(display); - tr.translate(rect.width / 4, rect.height / 2); - tr.rotate(-30); - if (image != null) { - gc.drawImage(image, 0, 0, rect.width, rect.height, 0, 0, rect.width, rect.height); - } - gc.setAlpha(100); - gc.setTransform(tr); - Path path = new Path(display); - path.addString("SWT", 0, 0, font); - gc.setBackground(display.getSystemColor(SWT.COLOR_GREEN)); - gc.setForeground(display.getSystemColor(SWT.COLOR_BLUE)); - gc.fillPath(path); - gc.drawPath(path); - tr.dispose(); - path.dispose(); - } - }); - shell.setSize(shell.computeSize(rect.width, rect.height)); - shell.open(); - shell.addListener(SWT.Dispose, new Listener() { - public void handleEvent(Event event) { - if (image != null) image.dispose(); - font.dispose(); - } - }); - return shell; - } - - public static void main(String[] args) { - Display display = new Display(); - Shell shell = new AdvancedGraphics().open(display); - while (shell != null && !shell.isDisposed()) { - if (!display.readAndDispatch()) - display.sleep(); - } - display.dispose(); - } -} |